4. Surgery
  5. Miscellaneous
  6. Methods

Frederick T. Karl

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Blood tracking system

Illumination – Self powered lamp – Having plural lamp bulbs or lamp sockets
Reexamination Certificate

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Lighting head mechanism and filter

Illumination – Self powered lamp – Cylindrical flashlight casing
Reexamination Certificate

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Personal hydration system

Dispensing – With casing or support – Body carried and/or operated type
Reexamination Certificate

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Personal hydration system reservoir

Design Patent

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Personal hydration system reservoir

Design Patent

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Profile ID: LFUS-PAI-P-2253243

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